Description

Soft biaspheric multifocal lens with central near zone.

Delta MULTIFOCAL has a unique design, combining aspheric fitting and optics as well as enhanced distance zone, correcting at the same time presbyopia of 2.50 D.

Indications:
Myopia, hyperopia, presbyopia

Available parameters:
Base curves: 8.00 to 9.60 mm in 0.10 mm steps

Peripheral curves: 7.66 – 10.60 mm in 0.10 mm steps

Sphere: +20.00 to -30.00 in 0.25D

Astigmatism: up to –12.00 D in 0.25D steps

Axis: 0 – 180 in 1 degree steps

Addition: 1.00 to 2.50 D in 0.25 D steps

Diameter 11.50 – 16.00 mm in 0.20 mm steps

Optical zone 8.00 @ -3.00 D

Material: GM Advance

 

Aspheric fitting and custom scleral peripheral curves, assures the correct lens centration, without displacing the location of optical axis, well known of its extreme importance in multifocal corrections.